rirtracker

IPv4 range · 65,536 addresses

134.175.0.0/16

Now

APNIC statistics
Allocated (dated 1989-06-28) (CN), in the latest file
Registry
APNIC
Holder
Tencent Cloud Computing ( Beijing) Co., Ltd
From
APNIC's latest statistics and the latest transfer record

Latest change

Not in ARIN-Issued Inter-RIR transfer out of ARIN

Reported
2017-11-13 (ARIN)
Confidence
Confirmed
Inventory
Transferred out of ARIN administration; not offered to ARIN applicants

Timeline (5)

Every change the tracker has found, newest first. It covers ARIN from 2008-12-01, the RIPE NCC from 2010-04-23, APNIC from 2008-02-15, LACNIC from 2012-06-29 and AFRINIC from 2012-10-03.

2017-11-13 ARIN Not in ARIN-Issued Inter-RIR transfer out of ARIN Confirmed
From
Flexmate Inc. ARIN
To
Tencent Cloud Computing ( Beijing) Co., Ltd APNIC
Same transfer
APNIC recorded it too: APNIC, 2017-11-13.
Inventory
Transferred out of ARIN administration; not offered to ARIN applicants

ARIN's transfer log records a transfer from Flexmate Inc. (ARIN) to Tencent Cloud Computing ( Beijing) Co., Ltd (APNIC) on 2017-11-13 16:25 UTC: it left ARIN for APNIC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants.

Evidence (4) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 134.175.0.0/16 assigned on 2017-11-13, not listed on 2017-11-14 source · retrieved
  2. Transfer log Transfer log: RESOURCE_TRANSFER on 2017-11-13 16:25 UTC, Flexmate Inc. (ARIN) to Tencent Cloud Computing ( Beijing) Co., Ltd (APNIC); resources moved: 134.175.0.0/16 source · retrieved
  3. Before ARIN delegated statistics 2017-11-12 (produced 2017-11-12T06:11:58+00:00), before the report: assigned (dated 1989-06-28) source · retrieved
  4. After ARIN delegated statistics 2017-11-14 (produced 2017-11-14T06:10:47+00:00), after the report: not listed source · retrieved
Classification history for this change (4 versions)
  1. : Inter-RIR transfer out of ARIN, confirmed (classifier 1.3.0)
  2. : Inter-RIR transfer out of ARIN, confirmed (classifier 1.3.1)
  3. : Inter-RIR transfer out of ARIN, confirmed (classifier 1.3.2)
  4. : Inter-RIR transfer out of ARIN, confirmed (classifier 1.4.0) current
2017-11-13 APNIC Transfer log Inter-RIR transfer into APNIC Confirmed
Transfer log
Transfer: FLEXM-1-Z (ARIN) to Tencent Cloud Computing (Beijing) Co., Ltd (APNIC)
From
FLEXM-1-Z ARIN
To
Tencent Cloud Computing (Beijing) Co., Ltd APNIC
Same transfer
Also a change at ARIN, the sending registry: ARIN, 2017-11-13. Lists that cover every registry show it there.
Inventory
Transferred into APNIC administration; not a new issuance

APNIC's transfer log records a transfer from FLEXM-1-Z (ARIN) to Tencent Cloud Computing (Beijing) Co., Ltd (APNIC) on 2017-11-13 05:54 UTC: it came to APNIC from ARIN. It was already issued by another registry, so this is not a new issuance.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: RESOURCE_TRANSFER on 2017-11-13 05:54 UTC, FLEXM-1-Z (ARIN) to Tencent Cloud Computing (Beijing) Co., Ltd (APNIC); resources moved: 134.175.0.0/16 source · retrieved
  2. Before APNIC delegated statistics 2017-11-13, before the change: not listed source · retrieved
  3. After APNIC delegated statistics 2017-11-14, after the change: allocated (dated 1989-06-28) source · retrieved
Classification history for this change (4 versions)
  1. : Inter-RIR transfer into APNIC, confirmed (classifier 1.3.0)
  2. : Inter-RIR transfer into APNIC, confirmed (classifier 1.3.1)
  3. : Inter-RIR transfer into APNIC, confirmed (classifier 1.3.2)
  4. : Inter-RIR transfer into APNIC, confirmed (classifier 1.4.0) current
2017-09-13 ARIN Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: Automation Intelligence Headquarters (ARIN) to Flexmate Inc. (ARIN)
From
Automation Intelligence Headquarters ARIN
To
Flexmate Inc. ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from Automation Intelligence Headquarters (ARIN) to Flexmate Inc. (ARIN) on 2017-09-13 17:40 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2017-09-13 17:40 UTC, Automation Intelligence Headquarters (ARIN) to Flexmate Inc. (ARIN); resources moved: 134.175.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2017-09-12 (produced 2017-09-12T05:12:03+00:00), before the report: assigned (dated 1989-06-28) source · retrieved
  3. After ARIN delegated statistics 2017-09-14 (produced 2017-09-14T05:10:28+00:00), after the report: assigned (dated 1989-06-28) source · retrieved
2011-11-21 ARIN − Remove Unresolved change Observed only
ARIN-Issued
Remove 134.175.0.0-134.175.255.255
Inventory
Inventory effect unknown

ARIN-Issued says "Remove", but ARIN's statistics show it not issued on 2011-11-20 and not issued on 2011-11-22. (Until 2013-03-05, ARIN's statistics list only what's issued.) The registry's pool records from that time aren't public, so the tracker can't tell what was removed.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2011-11-21: "Remove 134.175.0.0-134.175.255.255" source · retrieved
  2. Before ARIN delegated statistics 2011-11-20, before the report: not issued source · retrieved
  3. After ARIN delegated statistics 2011-11-22, after the report: not issued source · retrieved
Classification history for this change (4 versions)
  1. : Unresolved change, observed only (classifier 1.3.0)
  2. : Unresolved change, observed only (classifier 1.3.1)
  3. : Unresolved change, observed only (classifier 1.3.2)
  4. : Unresolved change, observed only (classifier 1.4.0) current
2011-05-18 ARIN Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2011-07-17. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 1989-06-28) on 2011-05-17 and not issued on 2011-05-19. (Until 2013-03-05, ARIN's statistics list only what's issued.) Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2011-07-17. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 134.175.0.0/16 assigned on 2011-05-18, not listed on 2011-05-19 source · retrieved
  2. Before ARIN delegated statistics 2011-05-17, before the report: assigned (dated 1989-06-28) source · retrieved
  3. After ARIN delegated statistics 2011-05-19, after the report: not issued source · retrieved
Classification history for this change (4 versions)
  1. : Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.0)
  2. : Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.1)
  3. : Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.2)
  4. : Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.4.0) current

Transfer records (3)

Date (UTC)LogTypeRange movedFromTo
ARINResource transfer134.175.0.0/16 Flexmate Inc. ARINTencent Cloud Computing ( Beijing) Co., Ltd APNIC
APNICResource transfer134.175.0.0/16 FLEXM-1-Z ARINTencent Cloud Computing (Beijing) Co., Ltd APNIC
ARINMerger acquisition134.175.0.0/16 Automation Intelligence Headquarters ARINFlexmate Inc. ARIN

Every record in the ARIN, RIPE NCC, APNIC, LACNIC and AFRINIC transfer logs that moved any part of this IPv4 range (ARIN's from 2009, the RIPE NCC's from 2012, APNIC's from 2010, LACNIC's from 2016, AFRINIC's from 2018). A transfer between two registries is in both logs.

RDAP lookups

Not looked up. The tracker queries RDAP for changes as they're reported (on first sight, after 24 hours and after seven days); older changes aren't looked up because today's RDAP says nothing about the past.

This page as data: ip/134.175.0.0-134.175.255.255.json